I'm so sorry to hear about your brother in law and grandma. I know what you're going through with your grandma. My dad's mom died a year ago from cancer and four months ago my mom's mom died from Lou Gehrig's disease (or ALS). These were definitely the toughest moments of my life. It all happened so fast. We weren't expecting them both to go so quickly. My mom's mom wasn't even diagnosed with ALS until two months before she died. My dad's mom had had cancer twice before and beaten the horrible disease just fine, but she couldn't do it anymore. Both of these diseases are just horrible! Something I did to make me realize things would be okay was I read Tuesdays with Morrie by Mitch Albom. This is a sad story, but the man that it's about has the most positive attitude towards life and death. I highly recommend you read this and I hope things get better very quickly.